Decoding most of the infrared signals can be easily handled by PIC16C5X microcontrollers. This application note describes how this decoding may be done. The only mandatory hardware for decoding IR signals is an infrared receiver. The use of two types is described here. Both are modular types used often by the consumer electronics industry. The first type responds to infrared signals modulated at about 40 kHz. The second responds to non-modulated infrared pulses and has a restricted range. The hardware costs of each approach will be less than two dollars.
標簽： microcontrollers Decoding infrared handled
上傳時間： 2015-05-24
上傳用戶：ruan2570406
Evaluate a sequence of Bessel functions of the first and second kinds and their derivatives with integer orders and real arguments
標簽： derivatives functions and Evaluate
上傳時間： 2015-05-27
上傳用戶：685
This example imports a text file into a database table using ADO. Because it uses ADO, it should work with all data sources, though it has only been tested with Access. Usage is explained in the code s comments.
標簽： ADO database Because example
上傳時間： 2013-12-27
上傳用戶：1079836864
2^x mod n = 1 acm競賽題 Give a number n, find the minimum x that satisfies 2^x mod n = 1. Input One positive integer on each line, the value of n. Output If the minimum x exists, print a line with 2^x mod n = 1. Print 2^? mod n = 1 otherwise. You should replace x and n with specific numbers. Sample Input 2 5 Sample Output 2^? mod 2 = 1 2^4 mod 5 = 1
標簽： mod satisfies minimum number
上傳時間： 2015-06-02
上傳用戶：qlpqlq
This a simple genetic algorithm implementation where the evaluation function takes positive values only and the fitness of an individual is the same as the value of the objective function
標簽： implementation evaluation algorithm function
上傳時間： 2015-06-03
上傳用戶：2467478207
Routine mar1psd: To compute the power spectum by AR-model parameters. Input parameters: ip : AR model order (integer) ep : White noise variance of model input (real) ts : Sample interval in seconds (real) a : Complex array of AR parameters a(0) to a(ip) Output parameters: psdr : Real array of power spectral density values psdi : Real work array in chapter 12
標簽： parameters AR-model Routine mar1psd
上傳時間： 2015-06-09
上傳用戶：playboys0
This class implements the same API as the Java 1.3 java.util.TimerTask. * Note that a TimerTask can only be scheduled on one Timer at a time, but * that this implementation does not enforce that constraint.
標簽： TimerTask implements the class
上傳時間： 2015-06-10
上傳用戶：無聊來刷下
DOS XMS library is a DOS real mode and large memory model C library. Because DOS is ran under real mode, programmer only can access RAM under 1MB
上傳時間： 2015-06-13
上傳用戶：ANRAN
51串行令牌格式 a51編譯 Read data from serial port and write into buffer DPTR pointed in XRAM if a data frame is received and calculate the check sum if a information frame is received return control byte only
標簽： data pointed buffer serial
上傳時間： 2015-06-14
上傳用戶：極客
Memtest86 is thorough, stand alone memory test for Intel/AMD x86 architecture systems. BIOS based memory tests are only a quick check and often miss failures that are detected by Memtest86.
標簽： architecture thorough Memtest systems
上傳時間： 2014-11-30
上傳用戶：hn891122
